Number/货号

L
mm

K
mim

Be-Cu/铍青铜
g

Al-Cu/铝青铜
g

131-1002
131-1004
131-1006
131-1008
131-1010
131-1012

200
250
300
350
450
600

25
30
40
50
60
75

510
845
1280
1675
2650
3950

465
770
1170
1530
2420
3610